Fixes an issue with transfered dates
Fixes an issue with transfered dates

This Commit fixes an issue with dates that are first converted to
timestamps and these timestamps are then used to create a new DateTime
object. But as that expects timestamps to have a prepend '@' that has
been added.

EricHogue/joindin-api,railto/joindin-api,phoenixrises/joindin-api,akrabat/joindin-api,shaunmza/joindin-api,studio24/joindin-api,jozzya/joindin-api,phoenixrises/joindin-api,tdutrion/joindin-api,waterada/joindin-api,dannym87/joindin-api,waterada/joindin-api,shaunmza/joindin-api,dstockto/joindin-api,waterada/joindin-api,asgrim/joindin-api,EricHogue/joindin-api,jozzya/joindin-api,tdutrion/joindin-api,lornajane/joindin-api,joindin/joindin-api,asgrim/joindin-api,heiglandreas/joindin-api,EricHogue/joindin-api,heiglandreas/joindin-api,shaunmza/joindin-api,railto/joindin-api,studio24/joindin-api,akrabat/joindin-api,phoenixrises/joindin-api,joindin/joindin-api,lornajane/joindin-api,magicmonkey/joindin-api,dannym87/joindin-api,dstockto/joindin-api,asgrim/joindin-api,joindin/joindin-api,dstockto/joindin-api,heiglandreas/joindin-api,railto/joindin-api,lornajane/joindin-api,akrabat/joindin-api,magicmonkey/joindin-api,magicmonkey/joindin-api,dannym87/joindin-api,tdutrion/joindin-api,studio24/joindin-api,jozzya/joindin-api